47 lines
1.4 KiB
TypeScript
47 lines
1.4 KiB
TypeScript
import {log, querySelectorAll} from "../../utilities/exports.js";
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export function runAnonymizeUsernamesFeature() {
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const count = anonymizeUsernames();
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log(`Anonymize Usernames: Initialized for ${count} user links.`);
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}
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function anonymizeUsernames(): number {
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const usernameElements = querySelectorAll<HTMLElement>(
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".link-user:not(.trx-anonymized)",
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);
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const replacements = generateReplacements(usernameElements);
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for (const element of usernameElements) {
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let username = usernameFromElement(element);
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const isMention = username.startsWith("@");
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if (isMention) {
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username = username.slice(1);
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}
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const replacement = replacements[username];
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element.textContent = isMention ? `@${replacement}` : `${replacement}`;
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element.classList.add("trx-anonymized");
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element.dataset.trxUsername = username;
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}
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return usernameElements.length;
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}
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function generateReplacements(elements: HTMLElement[]): Record<string, string> {
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const usernames = new Set(
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elements.map((element) => usernameFromElement(element).replace(/@/g, "")),
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);
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const replacements: Record<string, string> = {};
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for (const [index, username] of Array.from(usernames).entries()) {
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replacements[username] = `Anonymous ${index}`;
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}
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return replacements;
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}
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function usernameFromElement(element: HTMLElement): string {
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return (element.textContent ?? "<unknown>").trim();
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}
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